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Nanofiltration Process for Apple Juice Separation

This process achieves component-selective separation while preserving thermolabile compounds through low-temperature NF coupled with instant distillation, supported by FMEA risk analysis and HACCP documentation.

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Key Strategies to Prevent Pigment Adsorption on RO Membrane Surfaces

Preventing pigment adsorption on RO membrane surfaces is a systematic engineering task requiring a "prevention-first, integrated prevention and control" approach. Enhanced pretreatment is the cornerstone for reducing the pigment load; selecting and optimizing RO membrane anti-fouling properties is central to building physicochemical barriers; optimizing operating parameters creates an unfavorable hydraulic environment for adsorption; judicious use of efficient scale inhibitor/dispersants provides chemical interference;...

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